Life is like a ball, in any case, to roll to roll, there is always a point to stop the time.
人生就象一个球，无论如何滚来滚去，总有在一个点上停止的时候。
We're going to roll them down, pure roll.
它们将滚下来，纯滚动。
It lies between the roll line and neck edge to help the collar roll correctly.
它处于领折线与领圈之间，有助于衣领的正确翻折。
Roll the casualty back over the blanket roll to lay face up on the blanket.
将伤员的背部滚到毛毯上，使其面部朝上。
According to the upper-bound principle, the roll force of horizontal roll an.
最后根据上限原理分别求解了水平辊和两个立辊的轧制力上限解。
According to the upper-bound principle, the roll force of horizontal roll an.
最后根据上限原理分别求解了水平辊和两个立辊的轧制力上限解。
应用推荐